4998889140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 16294957056

約数和(自身を除く): 11296067916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 193, 210, 249, 332, 386, 415, 420, 498, 579, 581, 743, 772, 830, 965, 996, 1158, 1162, 1245, 1351, 1486, 1660, 1743, 1930, 2229, 2316, 2324, 2490, 2702, 2895, 2905, 2972, 3486, 3715, 3860, 4053, 4458, 4980, 5201, 5404, 5790, 5810, 6755, 6972, 7430, 8106, 8715, 8916, 10402, 11145, 11580, 11620, 13510, 14860, 15603, 16019, 16212, 17430, 20265, 20804, 22290, 26005, 27020, 31206, 32038, 34860, 40530, 44580, 48057, 52010, 61669, 62412, 64076, 78015, 80095, 81060, 96114, 104020, 112133, 123338, 143399, 156030, 160190, 185007, 192228, 224266, 240285, 246676, 286798, 308345, 312060, 320380, 336399, 370014, 430197, 431683, 448532, 480570, 560665, 573596, 616690, 672798, 716995, 740028, 860394, 863366, 925035, 961140, 1003793, 1121330, 1233380, 1295049, 1345596, 1433990, 1681995, 1720788, 1726732, 1850070, 2007586, 2150985, 2158415, 2242660, 2590098, 2867980, 3011379, 3363990, 3700140, 4015172, 4301970, 4316830, 5018965, 5180196, 6022758, 6475245, 6727980, 8603940, 8633660, 10037930, 11902117, 12045516, 12950490, 15056895, 20075860, 23804234, 25900980, 30113790, 35706351, 47608468, 59510585, 60227580, 71412702, 83314819, 119021170, 142825404, 166629638, 178531755, 238042340, 249944457, 333259276, 357063510, 416574095, 499888914, 714127020, 833148190, 999777828, 1249722285, 1666296380, 2499444570, 4998889140]

約数ペア:

[(1, 4998889140), (2, 2499444570), (3, 1666296380), (4, 1249722285), (5, 999777828), (6, 833148190), (7, 714127020), (10, 499888914), (12, 416574095), (14, 357063510), (15, 333259276), (20, 249944457), (21, 238042340), (28, 178531755), (30, 166629638), (35, 142825404), (42, 119021170), (60, 83314819), (70, 71412702), (83, 60227580), (84, 59510585), (105, 47608468), (140, 35706351), (166, 30113790), (193, 25900980), (210, 23804234), (249, 20075860), (332, 15056895), (386, 12950490), (415, 12045516), (420, 11902117), (498, 10037930), (579, 8633660), (581, 8603940), (743, 6727980), (772, 6475245), (830, 6022758), (965, 5180196), (996, 5018965), (1158, 4316830), (1162, 4301970), (1245, 4015172), (1351, 3700140), (1486, 3363990), (1660, 3011379), (1743, 2867980), (1930, 2590098), (2229, 2242660), (2316, 2158415), (2324, 2150985), (2490, 2007586), (2702, 1850070), (2895, 1726732), (2905, 1720788), (2972, 1681995), (3486, 1433990), (3715, 1345596), (3860, 1295049), (4053, 1233380), (4458, 1121330), (4980, 1003793), (5201, 961140), (5404, 925035), (5790, 863366), (5810, 860394), (6755, 740028), (6972, 716995), (7430, 672798), (8106, 616690), (8715, 573596), (8916, 560665), (10402, 480570), (11145, 448532), (11580, 431683), (11620, 430197), (13510, 370014), (14860, 336399), (15603, 320380), (16019, 312060), (16212, 308345), (17430, 286798), (20265, 246676), (20804, 240285), (22290, 224266), (26005, 192228), (27020, 185007), (31206, 160190), (32038, 156030), (34860, 143399), (40530, 123338), (44580, 112133), (48057, 104020), (52010, 96114), (61669, 81060), (62412, 80095), (64076, 78015)]